Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,547,924",
      "signature": "0xa1f23e9d851d9b9e80417da4e32fca49fccf97c044e1c5d77d80caa3c6b1815268f9038bdfcaa7bb95d2d86a6cf6f796",
      "randomness": "0xc39295297bd5676272a295f2f3198f0b0855b0cdad17a695083d918af88c2ebb"
    }
  ],
  "blockNumber": "7,407,316"
}

{
  "Sr25519": "0x84265e6926aaf34bacb2e13dfa64c5b126fe682588a4869caeb8cd7e056ee02f47d3bb943147fd7ba74ca2b47add3379103a8ffe3f2846efef3d15222ed4238a"
}